The reactivity of decacarbonylnitrosyltriruthenate: synthesis and characterization of [Ru(CO)3(NO)]-

Robert E. Stevens; Douglas E. Fjare; Wayne L. Gladfelter

doi:10.1016/0022-328X(88)80161-X

The reactivity of decacarbonylnitrosyltriruthenate: synthesis and characterization of [Ru(CO)₃(NO)]^-

Robert E. Stevens
, Douglas E. Fjare
, Wayne L. Gladfelter

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Decarbonylnitrosyltriruthenate, [Ru₃(CO)₁₀(NO)]^-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru₅N(CO)₁₄]^- in low yield, whereas [Ru₃(NCO)(CO)₁₁]^- can be formed quantitatively when [Ru₃(CO)₁₀(NO)]^- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru₃(CO)₉L(NO)]^- (where L = PPh₃, P(OCH₃)₃). Under an atmosphere of ¹³CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu₃(CO)₉L(NO). With the anionic nucleophile, PPN(NO₂), [Ru₃(CO)₁₀(NO)]^- photochemically reacts under a CO atmosphere to form [Ru(CO)₃NO)]^-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO₂) and Ru(CO)₅.

Original language	English (US)
Pages (from-to)	373-381
Number of pages	9
Journal	Journal of Organometallic Chemistry
Volume	347
Issue number	3
DOIs	https://doi.org/10.1016/0022-328X(88)80161-X
State	Published - Jun 21 1988

Bibliographical note

Funding Information:
We gratefully acknowledge the National Science Foundation for support of this work.

Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.

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10.1016/0022-328X(88)80161-X

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@article{62a65d26a31f45d0aa5466d332849820,

title = "The reactivity of decacarbonylnitrosyltriruthenate: synthesis and characterization of [Ru(CO)3(NO)]-",

abstract = "Decarbonylnitrosyltriruthenate, [Ru3(CO)10(NO)]-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru5N(CO)14]- in low yield, whereas [Ru3(NCO)(CO)11]- can be formed quantitatively when [Ru3(CO)10(NO)]- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru3(CO)9L(NO)]- (where L = PPh3, P(OCH3)3). Under an atmosphere of 13CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu3(CO)9L(NO). With the anionic nucleophile, PPN(NO2), [Ru3(CO)10(NO)]- photochemically reacts under a CO atmosphere to form [Ru(CO)3NO)]-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO2) and Ru(CO)5.",

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T2 - synthesis and characterization of [Ru(CO)3(NO)]-

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AU - Fjare, Douglas E.

AU - Gladfelter, Wayne L.

PY - 1988/6/21

Y1 - 1988/6/21

N2 - Decarbonylnitrosyltriruthenate, [Ru3(CO)10(NO)]-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru5N(CO)14]- in low yield, whereas [Ru3(NCO)(CO)11]- can be formed quantitatively when [Ru3(CO)10(NO)]- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru3(CO)9L(NO)]- (where L = PPh3, P(OCH3)3). Under an atmosphere of 13CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu3(CO)9L(NO). With the anionic nucleophile, PPN(NO2), [Ru3(CO)10(NO)]- photochemically reacts under a CO atmosphere to form [Ru(CO)3NO)]-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO2) and Ru(CO)5.

AB - Decarbonylnitrosyltriruthenate, [Ru3(CO)10(NO)]-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru5N(CO)14]- in low yield, whereas [Ru3(NCO)(CO)11]- can be formed quantitatively when [Ru3(CO)10(NO)]- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru3(CO)9L(NO)]- (where L = PPh3, P(OCH3)3). Under an atmosphere of 13CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu3(CO)9L(NO). With the anionic nucleophile, PPN(NO2), [Ru3(CO)10(NO)]- photochemically reacts under a CO atmosphere to form [Ru(CO)3NO)]-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO2) and Ru(CO)5.

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